50mm/35mm Aquarium Air Stone, Fish Tank Nano Bubble Stone with Control Valve Quiet Super-High Dissolved Oxygen Diffuser Makes Super Tiny Bubbles for Fish Tank and Hydroponic

Special Note: Please choose to buy the corresponding size according to your own needs, the size is too large to take up space in the tank, when your tank is large in order to get enough oxygen, it is recommended to buy more than a few at the same time to install the tank can be (50mm = 1.97 in, 1.38 = 1.38 in)

• Why Choose Us？
• High Dissolved Oxygen Rate: Compared with ordinary bubble stone, the nano bubble stone emits more bubbles, and the gas and the water surface are more widely contacted, which makes the dissolved oxygen amount larger
• Air bubble stones: work with an oxygen pump to provide essential oxygen to the creatures in the tank, allowing the fish to live in a healthy way.(Package does not include aquarium oxygenation pump)
• Nano air stone is made of ceramic air plate, which can create more delicate and rich bubbles, which doubles the oxygen dissolution rate in water.
• The fish tank air stone is made of high-quality acrylic material, and the whole body is translucent and can be perfectly combined with aquatic plants, which can play the role of decorating the fish tank.
• Range of Use: Office, fish tank, decoration, hydroponic environment. Freshwater and saltwater can do.

• For finer and more bubbles, please soak the Nano Disc in the aquarium water for 15-20 minutes before use.

• The deeper you put the nano disc into the aquarium, the more power you need to increase the air pump, we recommend to use more than 5W aquarium oxygenation pump effect+.

• We recommend cleaning and maintaining the Nano Disc when you notice a decrease in air bubbles (we recommend cleaning it once a month for + effect). Note: Do not put it under the light of the aquarium to avoid moss growth.

• If you want to make a beautiful fairy bubble wall, please buy 2 or more air stones, the effect will be more beautiful.